If youre looking to find the cool kids of the Democratic Party on Tuesday night, check the K Street Lounge.Generation Forty Four, the Democratic National Committees new young donor group, is hosting a fundraiser at the downtown nightclub (with tickets cleverly starting at $44).The highlight of the night is a special appearance by President Barack Obamas 2008 presidential campaign manager, David Plouffe, but HOH hears there will be plenty of other political VIPs on hand, including Mitch Stewart, executive director of Organizing for America; Rep. Patrick Murphy (D-Pa.), one of Gen44s honorary co-chairmen; and Reps. Kendrick Meek (D-Fla.) and Tim Ryan (D-Ohio).Submit your hot tips, juicy gossip or comments here.Cant get enough HOH? Get a midday dose of fun and gossip with HOHs One-Minute Recess, delivered to your inbox daily. Sign up here  because everyone deserves more recess.